A. Public health.
B. African studies.
C. Political science.
D. International relations.
[单选题]what might be the cause if the children’s sickness?A． the crops didin’t dowellB．there were too many insectsC．the visits brought in diseasesD．the pesticides were overused
[单选题]What might be the cause of the children’s sickness?A． The crops didn’t do well.B． There were too many insects.C． The visitors brought in diseases.D． The pesticides were overused.
[单选题]What might be the best title for the text?A．How to Save RainforestsB．How to Protect NatureC．Rainforests and the EnvironmentD．Rainforests and Medical Development
[单选题]What does the man mean？A．He feels sorry about it.B．He prefers his party.C．He is worried about it.
[单选题]What does the man mean?A． It will take about one month to repair the watch.B． It costs too much to have the watch repaired.C． The watch is no longer worth repairing.
[单选题]What is the man going to do?A． Go to the Chinese restaurant.B． Watch the football game.C． Visit a friend downtown.
[单选题]What does the man mean?A． He got there in only five minutes.B． He has a good reason for being late.C． He is used to waiting for the woman.
[单选题]What advice might Cartwright give to those who sometimes have had dreams?[A] Lead your life as usual.[B] Seek professional help.[C] Exercise conscious control.[D] Avoid anxiety in the daytime.
Only an ______ research and development program might find ways of breaking depe
[单选题]What can be inferred about the man?A． He knows a lot about Chinese culture.B． He doesn’t want the woman to take any time off at first.C． He considers language a big problem for foreign visitors.